20037732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11677}}^1$

素因数の和:11708

約数の個数: 48

約数和(自身を含む): 54933312

約数和(自身を除く): 34895580

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 11677, 23354, 35031, 46708, 70062, 128447, 140124, 151801, 256894, 303602, 385341, 455403, 513788, 607204, 770682, 910806, 1541364, 1669811, 1821612, 3339622, 5009433, 6679244, 10018866, 20037732]

約数ペア:

[(1, 20037732), (2, 10018866), (3, 6679244), (4, 5009433), (6, 3339622), (11, 1821612), (12, 1669811), (13, 1541364), (22, 910806), (26, 770682), (33, 607204), (39, 513788), (44, 455403), (52, 385341), (66, 303602), (78, 256894), (132, 151801), (143, 140124), (156, 128447), (286, 70062), (429, 46708), (572, 35031), (858, 23354), (1716, 11677)]